Two photographic prints of Pascal's calculating ma

Made:
1925 in London and Paris

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Science Museum Group
© The Board of Trustees of the Science Museum

Two photographic prints of Pascal's calculating machine (8-figure) (a) with lid of case closed; (b) lid opened, showing interior

Details

Category:
Mathematics
Object Number:
1925-835
type:
photograph (calculating machine)
credit:
Conservatoire National des Arts et Metiers